| Propeller Will Not
Shift |
a. Foreign debris in propeller.
b. Propeller blade damaged.
c. Corrosion to propeller components.
d. Cam adjustment too tight.
e. Wrong application to boat
f. Damaged propeller blade bushing.
g. Cam adjustment plate screws loose.
h. Wrong blade weights for application or, blade
weight intermixed.
i. Weight pin missing/damaged
j. Torsion spring broken
k. Incorrect propeller adjustment.
|
| No Acceleration
Enhancement , Poor / No Thrust |
a. Incorrect propeller
installation ( thrust washer not seated)
b. Wrong application
c. Foreign debris in propeller
d. Corrosion to propeller components.
e. Propeller blade damaged.
f. Damaged propeller blade bushing.
g. Counter weight set screws missing.
h. Counter weight pins missing or damaged.
i. Torsion spring broken
j. Axle nut broken (propeller fell off propeller
shaft)
k. Missing cam adjustment plate |
| Vibration |
a. Propeller out
of balance.
b. Propeller counter weights intermixed.
c. Propeller blade missing or damaged.
d. Worn shift cam
e. Counter eight set screw missing or damaged
f. Weight pin missing or damaged. |
| Propeller Shifts At
Wrong RPM |
a. Incorrect
propeller adjustment.
b. Wrong application for boat.
c. Propeller blade damaged.
d. Corrosion to propeller components. |
| Engine R.P.M's Too
High |
a. Incorrect
propeller adjustment
b. Propeller application incorrect for boat.
c. Debris in propeller blade.
d. Propeller blade damage.
e. Corrosion to propeller components.
f. Engine mounting height incorrect.
g. Shift cam worn or broken. |
| Can Not
Adjust Propeller |
a.
Incorrect installation of propeller.
b. Wrong application for boat.
c. Foreign debris in propeller
d. Damaged propeller blades.
e. Missing or loose cam adjustment screws.
f. Worn or damaged cam plate.
g. Worn or damaged cam adjustment plate.
h. Weight pin missing or damaged.
i. Broken or missing torsion spring. |
